gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Coolant Heater Replacement (With LC9, L76,or L92)|Page 2744 > < Coolant Heater Replacement (With LC9, L76,or L92)|Page 2742
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3. Connect the coolant heater cord electrical connector.

4. For vehicles with RPO LY6 (6.0L) perform the following steps otherwise proceed to step 9.
5. Position the oil cooler hose adapter end.
6. Install a NEW oil cooler hose adapter gasket.
7. Install the oil cooler hose adapter bolts (2) and tighten to 12 Nm (106 lb in).
8. Install the oil cooler hose bracket bolt (1) and tighten to 25 Nm (18 lb ft).

Coolant Heater Replacement (With LC9, L76,or L92)|Page 2744 > < Coolant Heater Replacement (With LC9, L76,or L92)|Page 2742